9720803511

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{57731}}^1$

素因数の和:58143

約数の個数: 24

約数和(自身を含む): 14346863856

約数和(自身を除く): 4626060345

約数列:

[1, 3, 9, 53, 159, 353, 477, 1059, 3177, 18709, 56127, 57731, 168381, 173193, 519579, 3059743, 9179229, 20379043, 27537687, 61137129, 183411387, 1080089279, 3240267837, 9720803511]

約数ペア:

[(1, 9720803511), (3, 3240267837), (9, 1080089279), (53, 183411387), (159, 61137129), (353, 27537687), (477, 20379043), (1059, 9179229), (3177, 3059743), (18709, 519579), (56127, 173193), (57731, 168381)]